Analog Electronics Which of the following is trivalent impurity ? None of these Boron Antimony Silicon None of these Boron Antimony Silicon ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics An npn BJT has gm=38mA/v, cµ =10¯14 F, cπ =10¯13F and DC current gain β0=90.For this transistor fT & fβ are fT =1.64 x 108 Hz & fβ = 1.47 x 1010 Hz fT =1.47 x 1010 Hz & fβ = 1.64 x 108 Hz fT =1.47 x 1010 Hz & fβ = 1.33 x 1012 Hz fT =1.33 x 1012 Hz & fβ = 1.47 x 1010 Hz fT =1.64 x 108 Hz & fβ = 1.47 x 1010 Hz fT =1.47 x 1010 Hz & fβ = 1.64 x 108 Hz fT =1.47 x 1010 Hz & fβ = 1.33 x 1012 Hz fT =1.33 x 1012 Hz & fβ = 1.47 x 1010 Hz ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If the series resistance increases in an unloaded zener regulator, the zener current increases. stays the same. decreases. equals the voltage divided by the resistance. increases. stays the same. decreases. equals the voltage divided by the resistance. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In a nonlinear op-amp circuit, the feedback loop is never opened. output shape is the same as the input shape. opamp never saturates. opamp may saturate. feedback loop is never opened. output shape is the same as the input shape. opamp never saturates. opamp may saturate. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In n type semiconductor elements of which group of periodic table is added as dopant group 2. group 3. group 4. group 5. group 2. group 3. group 4. group 5. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The 741 C has a unity - gain frequency of 10 Hz. 1 MHz. 15 MHz. 20 Hz. 10 Hz. 1 MHz. 15 MHz. 20 Hz. ANSWER DOWNLOAD EXAMIANS APP
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